What is 2*2^3 in expanded form?

16

Step-by-step explanation:

To solve this question,we will have to understand some symbols in mathematics...

For example,* means ×

/ Means÷

We have so many of them

So back to the question

2*2^3 means 2 multiply by 2 raise to the power of 3

So 2^3 is 8

Therefore,2*8 means 2×8

It equals to 16

Therefore the final answer is 16

I hope you understand it better now

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

answer: r there any options?

step-by-step explanation: